Pith Number

pith:4MZFFJWU

pith:2018:4MZFFJWULSNBVUSSK5OKX7DCC2

not attested not anchored not stored refs pending

Audio-based identification of beehive states

Alessandro Terenzi, Emmanouil Benetos, Helen L. Bear, In\^es Nolasco, Simone Orcioni, Stefania Cecchi

arxiv:1811.06330 v2 · 2018-11-15 · cs.SD · eess.AS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4MZFFJWULSNBVUSSK5OKX7DCC2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:53:55.595054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33252a6d45c9a1ad252575cabfc6216b78be99edde44aaba6a2b0e7024825c3

Aliases

arxiv: 1811.06330 · arxiv_version: 1811.06330v2 · doi: 10.48550/arxiv.1811.06330 · pith_short_12: 4MZFFJWULSNB · pith_short_16: 4MZFFJWULSNBVUSS · pith_short_8: 4MZFFJWU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4MZFFJWULSNBVUSSK5OKX7DCC2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e33252a6d45c9a1ad252575cabfc6216b78be99edde44aaba6a2b0e7024825c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecbce8acea43f42b829e4c688e56b7d2c5e5f0e7e370eb55a763cc19bf239396",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-11-15T13:13:32Z",
    "title_canon_sha256": "0ef8d1857ad571726c7ca3b1b10f40ba5c2ffe2a138163dab568b90dd39976b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06330",
    "kind": "arxiv",
    "version": 2
  }
}